CN211277486U

CN211277486U - Precise mold clamping fixture

Info

Publication number: CN211277486U
Application number: CN201922407449.0U
Authority: CN
Inventors: 李春华
Original assignee: Jiuqun Precision Machinery Kunshan Co ltd
Current assignee: Jiuqun Precision Machinery Kunshan Co ltd
Priority date: 2019-12-27
Filing date: 2019-12-27
Publication date: 2020-08-18
Anticipated expiration: 2029-12-27

Abstract

The utility model discloses an accurate mould clamping anchor clamps, including extension board, support piece, holder and extruded article, the diapire of extension board is fixed with two sets of support piece, support piece includes knob, supporting shoe and screw rod, the supporting shoe is U-shaped plate structure, the multiunit screw has all been seted up to two sets of horizontal segments of supporting shoe and the diapire of extension board, two sets of screws with the screw rod adaptation are seted up to the vertical section of supporting shoe, the lateral wall of supporting shoe is fixed with two sets of nuts with the screw rod adaptation, and is two sets of the tip of screw rod all is fixed with the fixture block, and the lateral wall of two sets of fixture blocks all is fixed with the cushion, and is two sets of the tip that the fixture block was kept away from to the screw rod all is fixed with the knob, the roof of extension board is fixed with the rotating member, the roof of. The precision mold clamping fixture can adapt to molds of different sizes, and improves the stability of the molds.

Description

Precise mold clamping fixture

Technical Field

The utility model belongs to the technical field of the mould clamping anchor clamps, concretely relates to accurate mould clamping anchor clamps.

Background

The jig is a device for fixing a processing object to occupy a correct position for receiving construction or inspection in a machine manufacturing process, and is also called a jig. In a broad sense, in any process in the process, a device for quickly, conveniently and safely installing a workpiece can be called as a clamp, and a mold clamp is a clamp for fixing a mold, so that the later injection work is facilitated, and the stability of the mold in use is improved. In the using process of the die, the lower die of the die is often fixed on a workbench which is provided with a hole in advance by using a bolt, but the bolt is used for fixing and dismounting the die, and the die with different sizes is also difficult to fix by using a preset positioning hole on the workbench.

Therefore, in view of the current situation, a precise mold clamping fixture needs to be designed and produced urgently to meet the needs of practical use.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an accurate mould clamping anchor clamps to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a precision mold clamping anchor clamps, includes extension board, support piece, holder and extruded article, the diapire of extension board is fixed with two sets of support piece, the roof of extension board is fixed with the rotating member, the roof of rotating member is fixed with the holder, the roof of holder is fixed with two sets of extruded articles.

Preferably, the supporting piece comprises a knob, a supporting block and screws, the supporting block is of a U-shaped plate structure, multiple groups of screw holes are formed in two groups of horizontal sections of the supporting block and the bottom wall of the supporting plate, two groups of screw holes matched with the screws are formed in a vertical section of the supporting block, two groups of nuts matched with the screws are fixed on the side wall of the supporting block, clamping blocks are fixed on the end portions of the two groups of screws, rubber pads are fixed on the side walls of the two groups of clamping blocks, and knobs are fixed on the end portions, far away from the clamping blocks, of the two groups.

Preferably, the rotating part comprises a base, a bearing and locking bolts, flanges are integrally formed on two sides of the base, two groups of screw holes matched with the vertical locking bolts are formed in the two groups of flanges, a plurality of groups of anti-skidding grooves are formed in the top wall of the support plate, an upright column and a plurality of groups of universal balls are fixed on the bottom wall of the base, the bottom end of the upright column is connected with the inner ring of the bearing, and the bearing is fixed on the top wall of the support plate.

Preferably, the clamping piece comprises a screw rod, a shell and movable blocks, the shell comprises a group of bottom plates and four groups of vertical plates, the top wall of each bottom plate is fixed with an anti-slip pad, screw holes matched with the screw rod are formed in the four groups of vertical plates, nuts matched with the screw rod are fixed on two sides of each of the four groups of vertical plates, a handle is fixed on the end of each of the four groups of screw rods, the movable blocks are fixed on the end of each of the four groups of screw rods far away from the handle, and rubber blocks are fixed on the side walls of the four groups of movable blocks.

Preferably, the extruded article includes screw thread post, connecting block and briquetting, the connecting block comprises a set of riser and a set of diaphragm, the inside of diaphragm offer with the screw of screw thread post adaptation, the top of screw thread post is fixed with the horizontal pole, the bottom of screw thread post is rotated with the briquetting and is connected, the diapire of briquetting is fixed with the protection pad, the lateral wall of riser offer two sets of with the vertical spout of the lug adaptation of briquetting lateral wall.

The utility model discloses a technological effect and advantage: according to the precise die clamping fixture, the position of the supporting block at the bottom of the supporting plate is adjusted according to the position of the reserved hole of the workbench, the supporting block is connected with the supporting plate through the bolt and fixed on the workbench, the four groups of screw rods are rotated, the four groups of screw rods drive the clamping block and the rubber pad to move, the workbench can be clamped, and the stability of the supporting plate and the whole body is improved; the handle rod at the end part of the screw rod is held by a hand to rotate the screw rod, the screw rod drives the movable block to move, the four groups of screw rods and the movable block can clamp the die from four directions, the die can adapt to dies with different sizes, the two groups of threaded columns are rotated, the two groups of threaded columns drive the pressing block to move downwards, the dies with different heights can be pressed, and the die is prevented from moving upwards and downwards; the bearing, the stand column and the universal ball are beneficial to rotation of the base, the clamping piece and the die and processing of the die, and the precision die clamping fixture can adapt to dies of different sizes and improves stability of the die.

Drawings

Fig. 1 is a front view of the present invention;

fig. 2 is a top view of the clamping member of the present invention;

fig. 3 is a schematic structural view of the extrusion of the present invention.

In the figure: the device comprises a 1 support plate, a 2 bearing, a 3 support piece, a 30 knob, a 31 support block, a 32 screw, a 4 rotating piece, a 40 base, a 5 clamping piece, a 50 screw rod, a 51 shell, a 52 movable block, a 53 non-slip mat, a 6 extrusion piece, a 60 threaded column, a 61 connecting block and a 62 pressing block.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Unless defined otherwise, all references to up, down, left, right, front, back, inner and outer directions herein are to be interpreted as referring to up, down, left, right, front, back, inner and outer directions in the drawings to which the invention is applied, and all references are hereby incorporated herein by reference.

The utility model provides a precision mold clamping anchor clamps as shown in fig. 1-3, including extension board 1, support piece 3, holder 5 and extruded article 6, the diapire of extension board 1 has two sets of support piece 3 through the bolt fastening, the roof of extension board 1 is fixed with rotating member 4, the roof welding of rotating member 4 has holder 5, the roof of holder 5 has two sets of extruded articles 6 through the bolt fastening.

Specifically, the support member 3 includes a knob 30, a support block 31 and screws 32, the support block 31 is a U-shaped plate structure, two sets of horizontal sections of the support block 31 and the bottom wall of the support plate 1 are respectively provided with a plurality of screw holes, two sets of screw holes adapted to the screws 32 are respectively formed in a vertical section of the support block 31, two sets of nuts adapted to the screws 32 are welded on the side wall of the support block 31, the shaking of the screws 32 can be reduced, the end portions of the two sets of screws 32 are respectively welded with a fixture block, the side walls of the two sets of fixture blocks are respectively bonded with a rubber pad, the end portions of the two sets of screws 32 far away from the fixture block are respectively welded with the knob 30, the position of the support block 31 at the bottom of the support plate 1 is adjusted according to the position of the reserved hole of the workbench, the support block 31 is connected with the support, can carry out the centre gripping to the workstation, improve extension board 1 and holistic stability, during concrete implementation, can decide whether to use support piece 3 according to the condition, or with support piece 3 and extension board 1 separation, directly arrange extension board 1 in on the workstation.

Specifically, rotating member 4 includes base 40, bearing 2 and locking bolt, the homogeneous body shaping in both sides of base 40 has the flange, all sets up two sets of screw with vertical locking bolt adaptation in two sets of flanges, the multiunit antiskid groove has been seted up to the roof of extension board 1, the diapire welding of base 40 has stand and multiunit universal ball, and the connecting seat and the base 40 welding of universal ball self-bring, the bottom of stand and the inner circle of bearing 2 are connected, the welding of bearing 2 is at the roof of extension board 1, and bearing 2, stand and universal ball do benefit to the rotation of base 40, holder 5 and mould, and rotatory four locking bolts of group make locking bolt's bottom support tight extension board 1, can fix base 40, do benefit to the processing of mould.

Specifically, the clamping part 5 comprises a screw rod 50, a shell 51 and movable blocks 52, the shell 51 comprises a group of bottom plate and four groups of vertical plates, an anti-slip pad 53 is bonded on the top wall of the bottom plate, screw holes matched with the screw rod 50 are formed in the four groups of vertical plates, nuts matched with the screw rod 50 are welded on two sides of the four groups of vertical plates, handle bars are welded on the end portions of the four groups of screw rods 50, the movable blocks 52 are welded on the end portions, far away from the handle bars, of the four groups of screw rods 50, rubber blocks are bonded on the side walls of the four groups of movable blocks 52, the handle bars at the end portions of the screw rods 50 are held by hands to rotate the screw rods 50, the screw rods 50 drive the movable blocks 52 to move, the four groups of screw rods 50 and the movable.

Specifically, extruded article 6 includes screw thread post 60, connecting block 61 and briquetting 62, connecting block 61 comprises a set of riser and a set of diaphragm, and the screw with screw thread post 60 adaptation is seted up to the inside of diaphragm, the top welding of screw thread post 60 has the horizontal pole, the bottom of screw thread post 60 rotates with briquetting 62 to be connected, the diapire of briquetting 62 bonds and has the protection pad, and the lateral wall of riser is seted up two sets of vertical spouts with the lug adaptation of briquetting 62 lateral wall, rotatory two sets of screw thread posts 60, and two sets of screw thread posts 60 drive briquetting 62 and move down, can compress tightly the not mould of co-altitude, prevent the activity from top to bottom of mould.

Specifically, the precise mold clamping fixture adjusts the position of the supporting block 31 at the bottom of the supporting plate 1 according to the position of a reserved hole of a workbench, the supporting block 31 is connected with the supporting plate 1 by using bolts and the supporting block 31 is fixed on the workbench, the four groups of screw rods 32 are rotated, the four groups of screw rods 32 drive the clamping blocks and the rubber pads to move, the workbench can be clamped, the stability of the supporting plate 1 and the whole body is improved, or the supporting plate 3 is separated from the supporting plate 1, the supporting plate 1 is directly placed on the workbench, a handle at the end part of the screw rod 50 is held by a hand to rotate the screw rod 50, the screw rod 50 drives the movable block 52 to move, the four groups of screw rods 50 and the movable block 52 can clamp the mold from four directions, the precise mold clamping fixture can adapt to molds with different sizes, the two groups of threaded columns 60 are rotated, the two groups of threaded columns 60 drive the, The stand does benefit to the rotation of base 40, holder 5 and mould with universal ball, and four rotatory group's locking bolts make locking bolt's bottom support tight extension board 1, can fix base 40, do benefit to the processing of mould.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. The utility model provides a precision mold clamping anchor clamps, includes extension board (1), support piece (3), holder (5) and extruded article (6), its characterized in that: the supporting plate is characterized in that two groups of supporting pieces (3) are fixed to the bottom wall of the supporting plate (1), a rotating piece (4) is fixed to the top wall of the supporting plate (1), a clamping piece (5) is fixed to the top wall of the rotating piece (4), and two groups of extrusion pieces (6) are fixed to the top wall of the clamping piece (5).

2. The precision mold clamping fixture of claim 1, wherein: the supporting piece (3) comprises a knob (30), a supporting block (31) and screws (32), the supporting block (31) is of a U-shaped plate structure, multiple groups of screw holes are formed in two groups of horizontal sections of the supporting block (31) and the bottom wall of the supporting plate (1), two groups of screw holes matched with the screws (32) are formed in the vertical section of the supporting block (31), two groups of nuts matched with the screws (32) are fixed on the side wall of the supporting block (31), clamping blocks are fixed at the end portions of the screws (32), rubber pads are fixed on the side walls of the two groups of clamping blocks, and the knob (30) is fixed at the end portion, far away from the clamping blocks, of the screws (32).

3. The precision mold clamping fixture of claim 1, wherein: the rotating part (4) comprises a base (40), a bearing (2) and locking bolts, wherein flanges are formed on two sides of the base (40) in an integrated mode, two groups of screw holes matched with the vertical locking bolts are formed in the two groups of flanges, multiple groups of anti-skidding grooves are formed in the top wall of the support plate (1), an upright column and multiple groups of universal balls are fixed to the bottom wall of the base (40), the bottom end of the upright column is connected with the inner ring of the bearing (2), and the top wall of the support plate (1) is fixed to the bearing (2).

4. The precision mold clamping fixture of claim 1, wherein: the clamping piece (5) comprises a screw rod (50), a shell (51) and movable blocks (52), the shell (51) comprises a group of bottom plates and four groups of vertical plates, an anti-slip pad (53) is fixed to the top wall of each bottom plate, screw holes matched with the screw rod (50) are formed in the four groups of vertical plates, nuts matched with the screw rod (50) are fixed to two sides of each group of vertical plates, a handle rod is fixed to the end portion of each group of screw rod (50), the movable blocks (52) are fixed to the end portions, far away from the handle rod, of the screw rods (50), and rubber blocks are fixed to the side walls of the movable blocks (52).

5. The precision mold clamping fixture of claim 1, wherein: extruded article (6) are including screw thread post (60), connecting block (61) and briquetting (62), connecting block (61) comprises a set of riser and a set of diaphragm, the inside of diaphragm offer with the screw of screw thread post (60) adaptation, the top of screw thread post (60) is fixed with the horizontal pole, the bottom and the briquetting (62) of screw thread post (60) rotate to be connected, the diapire of briquetting (62) is fixed with the protection and fills up, the lateral wall of riser set up two sets of with the vertical spout of the lug adaptation of briquetting (62) lateral wall.